Jagoran Injin Gear Yi Bayani tare da Bidiyo, Hanyoyin Injin da Tsarukan Ƙarshe 09/14, lokacin karantawa: 9mins A cikin masana'antu da aiki na injuna, gears a matsayin muhimmin sashi, don jujjuyawar injin, don tabbatar da aikin yau da kullun na injuna yana taka muhimmiyar rawa. role, gear man...
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